This is a list of motion picture films. Those films known to be no longer available have been marked "(discontinued)". This article includes color and black-and-white negative films, reversal camera films, intermediate stocks, and print stocks. 3M 3M no longer manufactures motion picture film. CR 160 Camera Reversal Film 16mm B&W (negative or reversal) (discontinued) CR 250 Camera Reversal Film 16mm B&W (negative or reversal) (discontinued) CR 64 Camera Reversal Film 16mm B&W (negative or reversal) (discontinued) Fine Grain Release Positive, Type 150, B&W, 35mm & 16mm (discontinued) Reversal Print, Type 160, B&W, 16mm (discontinued) Color Print, Type 650, 35mm & 16mm (discontinued) Note: 1973 is first and last appearance in American Cinematographer Manual (4th edition). Agfa Although a very early pioneer in trichromatic color film (as early as 1908), invented by German chemists Rudolf Fischer and , Agfa was first made commercially available in 1936 (16 mm reversal and 35 mm), Agfa-Gevaert has discontinued their line of motion picture camera films. Agfa Wittner-Chrome, Aviphot-Chrome or Agfachrome reversal stocks (rated at 200 ISO, made from Wittner-Chrome 35mm still film) are available in 16mm and 8mm from Wittner-Cinetec in Germany or Spectra Film and Video in the United States. Agfa label was also used as such in widely produced East German film stock based on Agfa patents before the introduction of ORWO in 1964. XT XT100 (35 mm & 16 mm) (discontinued) XT125 (35 mm & 16 mm) (discontinued) XTR250 (35 mm & 16 mm) (discontinued) XT320 (35 mm & 16 mm) (discontinued) XTS400 (35 mm & 16 mm) (discontinued) Black-and-white Agfapan 250 250 D/200 T (discontinued) Note: 1993 is the last appearance of Agfa film stocks in the American Cinematographer Manual (seventh edition). DuPont DuPont no longer manufactures film. It first entered the 35mm motion picture market in 1926. Rapid X Reversal Pan (discontinued) The list below is of film stocks in use in 1956; the "B" designation was for 35mm, "A" was 16mm. Superior 1, Type 904B (ASA 23 Day, 20 Incandescent) B&W (discontinued) Superior 2, Type 926B (ASA 80 Day, 64 Incandescent) B&W (discontinued) Superior 3, Type 927B (ASA 125 Day, 100 Incandescent) B&W (discontinued) Duplicating Negative, Type 908B, Fine grain, panchromatic B&W (discontinued) Master Positive, Type 828B, Fine grain B&W (discontinued) Sound Recording, Type 801B, Variable area or density optical sound tracks (discontinued) VA Sound Recording, Type 831B, Variable area optical sound tracks (discontinued) Fine Grain Sound